• Title/Summary/Keyword: 파리류

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Studies on Flies in korea 5. On the Hitherto Unreported Fly Species in Korea (한국산 파리의 연구 한국미기록 파리류에 관하여 (제 5보))

  • 박성호
    • The Korean Journal of Zoology
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    • v.10 no.2
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    • pp.9-14
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    • 1967
  • 1966년 4월부터 8월가지 대구 팔공산 등지의 파리류를 채집 정리한 결과, 다음과 같은 미기록사종이 밝혀졌기에 발표한다. Hydrophoria rualis MEIGEN, 1826 Sepedon sphegeus FABRICUS, 1781 Anisia towadensis MATSUMURA , 1916 Crossocosmia zebina WALKER, 1849

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Development of Female Annihilation Technique Against Pumpkin Fruit Flies Using Protein-based Terpinyl Acetate (단백질 기반 Terpinyl Acetate를 이용한 호박과실파리류 암컷 유살 기술 개발)

  • Kim, Yonggyun;Kwon, Gimyeon
    • Korean journal of applied entomology
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    • v.57 no.2
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    • pp.69-75
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    • 2018
  • Bactrocera depressa and B. scutellata are serious insect pests to pumpkin in Korea. Adult stage which exposes to aerial condition is the optimal target for control because the immature stages of both species hide within host fruit, flowers or under ground. This study aimed to develop an attract-to-kill technique of their females. A commercially available attract-to-kill agent was not effective to attract these two pumpkin fruit flies. This study developed an attractant containing protein-based terpinyl acetate (TA). This TA-protein lure was effective to attract two pumpkin fruit flies. It attracted both sexes with female-biased frequency (60-70%). This TA-protein lure would be used for control both pumpkin fruit flies and may be used for monitoring field populations of B. depressa, in which specific attractant is not known.

Feeding Habits of Korean Dark Sleeper, Odontobutis interrupta in the Keumdang Cheon (Stream), Korea (금당천에 서식하는 얼록동사리(Odontobutis interrupta)의 식성)

  • Hwa-Keun Byeon
    • Korean Journal of Environment and Ecology
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    • v.37 no.3
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    • pp.198-208
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    • 2023
  • This study collected samples of Korean dark sleepers (Odontobutis interrupta) in the Keumdang Stream from March to November 2021 to investigate their feeding habits. The sizes were classified by age (1 year and 2 years old, and 3 years or older). The food organisms of O. interrupta included Isopoda, Amphipoda, and Decapoda of the Malacostraca, Ephemeroptera, Odonata, Hemiptera, Plecoptera, Coleoptera, Diptera, and Trichoptera belonging to the aquatic insect of Arthropoda (accounting for 86.6% of the population), Tubificida, Haplotaxida, and Rhynchobdellida belonging to the Clitellata of Annelida (accounting for 7.3%), Systellommatophora and Mesogastropoda belonging to the Gastropodo of Mollusca (accounting for 2.8%), fish (accounting for 3.3%), and fish eggs. Korean dark sleepers fed mostly on aquatic insects, fish, crustaceans, and annelids. Aquatic insects were the most important food source, with 70.1% of the population, 31.7% in biomass, and 72.6% in the index of relative importance. Korean dark sleepers were carnivorous in diet and belonged to the stalker in food intake characteristics and forms. A food migration was observed since less Diptera was found, and more fish, Decapoda, Trichoptera, and Odonata were found in the biomass of the feed consumed by larger species. Diptera (65.3%), Haplotaxida (14.5%), Ephemeroptera (7.0%), Diptera (58.6%), Ephemeroptera (24.5%), fish (4.8%) Diptera (30.1%), Ephemeroptera (20.4%), Isopoda (13.3%) were mainly fed in the autumn.

Integrated Pest Management Against Bactrocera Fruit Flies (Bactrocera 속 과실파리 종합관리기술)

  • Kim, Yonggyun;Kim, Dong-Soon
    • Korean journal of applied entomology
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    • v.55 no.4
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    • pp.359-376
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    • 2016
  • Increase in world trade commodities along with climate change entails frequent pest insect invasions from subtropical to temperate zones. Tephritidae is one of two families in fruit flies along with Drosophilidae and consists of more than 5,000 species. Some tephritid flies in genera Anastrepha, Rhagoletis, Ceratitis, and Bactrocera are highly invasive and give serious economic damages on fruits and vegetables in temperate zones. This review focuses mainly on Bactrocera fruit flies, which have been well studied in control techniques to defend their invasion and colonization. Though various control techniques against Bactrocera fruit flies have been developed, less efforts have been paid to establish efficient integrated pest management (IPM) programs. This review introduces current control techniques of fruit flies and some successful IPM programs implemented in subtropical islands. In addition, major fruit flies infesting crops in Korea have been also reviewed in their occurrence and control programs.

Two New Records of Shiphonophores (Hydrozoa: Siphonophora) in Korea (한국산 관해파리류 2미기록종(히드라충강: 관해파리목))

  • Park, Jung-Hee;Won, Jung-Hye
    • Animal Systematics, Evolution and Diversity
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    • v.21 no.2
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    • pp.201-205
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    • 2005
  • Some siphonophores were collected from the Korea Strait, $33^{\circ}59'N-129^{\circ}17'E$ and Yeosu with Issacs-Kidd Midwater trawl net in Sep. 2002. They were identified into Diphyes chamissonis is Huxley, 1859 and Abylopsis eschscholtzi(Huxley, 1859) in the suborder Calycophorae of the order Siphonophora, respectively. They are new to the Korean fauna. As a result of this work, six siphonophores of four families have been reported in Korea.

An Investigation of the Major Dipteran Pests on the Oyster Mushroom(Pleurotus ostreatus) in Korea (한국 느타리버섯 재배지에 발생하는 주요 파리류 해충에 관한 연구)

  • 김성렬;최광호;조은숙;양원진;진병래;손흥대
    • Korean journal of applied entomology
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    • v.38 no.1
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    • pp.41-46
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    • 1999
  • This study was carried out to investigate the seasonal and regional occurrence and development of major pest flies on the oyster mushroom. The survey was performed in the oyster mushroom houses located at 16 places, selected randomly throughout South Korea from July to August and from October to November in 1997. The six species of flies were found including three pest species from Sciaridae, Cecidomyiidae and Scatopsidae flies. The pattern of occurrence was somewhat dissimilar depending on the survey periods and regions. Among these, the most serious and abundant pest, Lycoriella mali (Diptera: Sciaridae), occurred year around at the regions surveyed. In this study, Coboldia fuscipes (Diptera: Scatopsidae) was confinned as a mushroom pest. Its larvae damaged the mycelium, and occurred usually in summer from July to August. The paedogenetic Mycophila sp. (Diptera: Cecidomyiidae) was found abundantly on the oyster mushroom bed, and caused a severe damage in fall from October to November.

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Studies on the Feeding Habits of Korean aucha perch, Coreoperca herzi in the Geum River, Korea (금강에 서식하는 꺽지(Coreoperca herzi)의 식성)

  • Byeon, Hwa-Keun
    • Korean Journal of Environment and Ecology
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    • v.31 no.5
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    • pp.472-478
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    • 2017
  • The feeding habits of Coreoperca herzi were investigated from specimens collected in the Geum River, from March to December 2016. The specimens were separated into groups of 38~70 mm, 71~109 mm, and over 110 mm in total length. The live foods of C. herzi included Ephemeroptera, Odonata, Plecoptera, Coleoptera, Diptera, Trichoptera, and fishes. The Korean aucha perches fed mostly on aquatic insects which took up 98.8% of food regarding the number, 55.8% regarding the biomass, and 97.1% in terms of iregarding the index of relative importance. They were carnivorous in diet and predators (stalker) in food intake characteristics and forms when applying Keenleyside's classification. The main food sources of C. herzi were Ephemeroptera, Diptera, and Trichoptera while Odonata, Plecoptera, Coleoptera, and fishes were rare. A food migration was observed since less Ephemeroptera was found and more Trichoptera and fishes were found in the biomass of the feed consumed by larger species. The amount of Coleoptera and Diptera did not change much with the size of the species. The overall composition of live food was not seasonal. The result of the study indicates that, when restoring the streams to be the habitat for the natural population increase of Coreoperca herzi, the environment should be inhabitable to Ephemeroptera, Diptera, and Trichoptera which are the main foods.